W1 Carbon Tool Steel

W1-7Carbon Tool Steel 1. Dia: 200-1000mm Length:2000-13000mm 2.Technique:Forged 3.Delivery Time: 30 days

1 Surface  Black surface/Turned/Ground  

 

 http://www.forgedroundbar.com/products.asp

C	Mn	Si	S	P
0.75—0.84	≤0.40	≤0.35	≤0.030	≤0.035

6  Applications    Its quench-hardening ability is good, can be used in the manufacture of cross-section of  larger tools.

 7

annealing	500-600°C / 650-700°C, air cooling , HB≤187
hot treatment	quench  780-800°C  water cooling
backfire	140-160°C    160-180°C     180-200°C
HRC 62

8 Certisfication  ISO 9001-2000

 

9. Inspection: 100% Ultrasonic according to the test standards:SEP1921-84,GR.3 CLASS C/C 

 

10. Packing situation: standard seaworthy packing or as customer required

 

11. Delivery time: 20 days after order confirmed

 

12. Payment: T/T or L/C at sight.

 

 

Note:

1. According to national standard (GB)for our products, if not, supply according to national standards(GB) or agreement.

 

 

2. We can not only provide electric furnace +LF+VD and electroslag re-melting(ESR)steel forging materials, but also forging products of piece, bar, etc.

 

 

3. Our company is equipped with roll equipment and can provide our customers with roll billets or finished.

 

 

4. Please send us your detailed specifications when inquire.We will reply to you ASAP.

 

 

 

 

2. Specification: Dia: 100~600mm  Length:2000-13000mm or as required

 

 

3. Process: EAF+LF+VD+ Forged+ Heat Treatment (Annealed,A Normalized, Q+T)

 

 

4. Delivery contion: hot forged.

 

 

5. Chemical composition(for reference only):www.forgedroundbar.com

W1 Carbon Tool Steel